001/**
002 * Copyright 2005-2016 The Kuali Foundation
003 *
004 * Licensed under the Educational Community License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 * http://www.opensource.org/licenses/ecl2.php
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 */
016package org.kuali.rice.kns.datadictionary.exporter;
017
018import org.apache.commons.lang.StringUtils;
019import org.kuali.rice.kns.datadictionary.BusinessObjectEntry;
020import org.kuali.rice.krad.datadictionary.DataDictionaryEntry;
021import org.kuali.rice.kns.datadictionary.MaintenanceDocumentEntry;
022import org.kuali.rice.kns.datadictionary.TransactionalDocumentEntry;
023import org.kuali.rice.krad.service.DataDictionaryService;
024import org.kuali.rice.krad.service.KRADServiceLocatorWeb;
025
026import java.util.HashMap;
027import java.util.Map;
028
029@Deprecated
030public class DataDictionaryMap extends DataDictionaryMapBase {
031
032    private DataDictionaryService dataDictionaryService;
033
034    BusinessObjectEntryMapper boMapper = new BusinessObjectEntryMapper();
035    MaintenanceDocumentEntryMapper maintDocMapper = new MaintenanceDocumentEntryMapper();
036    TransactionalDocumentEntryMapper transDocMapper = new TransactionalDocumentEntryMapper();
037    
038    Map<String,Map> ddMap = new HashMap<String,Map>();
039    
040    public DataDictionaryMap(DataDictionaryService dataDictionaryService) {
041        super();
042        this.dataDictionaryService = dataDictionaryService;
043    }
044
045    public Object get(Object key) {
046        Map subMap = ddMap.get( key );
047        if ( subMap == null ) { // need to load from DD
048            synchronized( this ) { // ensure only one update access happening at a time
049                subMap = ddMap.get( key );
050                if ( subMap == null ) { // recheck in case it was loaded by another thread while this one was blocked
051                    DataDictionaryEntry entry = KRADServiceLocatorWeb.getDataDictionaryService().getDataDictionary().getDictionaryObjectEntry( key.toString() );
052                    // if that fails try just using the simple name if a full class name was passed
053                    if ( entry == null && key.toString().contains(".")) {
054                        entry = dataDictionaryService.getDataDictionary().getDictionaryObjectEntry( StringUtils.substringAfterLast( key.toString(), "." ) );
055                    }
056                    if ( entry != null ) {
057                        if ( entry instanceof BusinessObjectEntry ) {
058                            subMap = boMapper.mapEntry( (BusinessObjectEntry)entry ).getExportData();                    
059                        } else if ( entry instanceof MaintenanceDocumentEntry ) {
060                            subMap = maintDocMapper.mapEntry( (MaintenanceDocumentEntry)entry ).getExportData();                    
061                        } else if ( entry instanceof TransactionalDocumentEntry ) {
062                            subMap = transDocMapper.mapEntry( (TransactionalDocumentEntry)entry ).getExportData();                    
063                        }
064                    }
065                    if ( subMap != null ) {
066                        ddMap.put( key.toString(), subMap );
067                    }
068                }
069            }
070        }
071        return subMap;
072    }
073
074    public DataDictionaryService getDataDictionaryService() {
075        return dataDictionaryService;
076    }
077
078    public void setDataDictionaryService(DataDictionaryService dataDictionaryService) {
079        this.dataDictionaryService = dataDictionaryService;
080    }
081
082}